PT-2021-18697 · Qualcomm · Qualcomm Snapdragon

Published 2021-10-20 · Updated 2021-10-26 · CVE-2021-30288

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon (affected versions not specified)

Description The issue is related to a possible stack overflow due to an improper length check of TLV (Type-Length-Value) while copying the TLV to a local stack variable. This affects various Qualcomm Snapdragon products, including Auto, Compute, Connectivity, Consumer Electronics Connectivity, Consumer IOT, Industrial IOT, IoT, Mobile, Voice & Music, and Wired Infrastructure and Networking.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-30288

Affected Products

Qualcomm Snapdragon

References · 2

• https://qualcomm.com/company/product-security/bulletins/october-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30288 · Security Note